| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.78 | 7.512% | $266.3932 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $65.29 | 6.500% | $69.5339 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $55.98 | 5.604% | $59.1171 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $16.33 | 10.797% | $18.0932 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $199.31 | 10.187% | $219.6137 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $59.68 | 8.640% | $64.8364 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $18.75 | 10.603% | $20.7381 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $663.12 | $718.3256 | $718.32 | $718.35 | $718.20 | |